Blow-off mouths of automobiles



FIG. 1 is a perspective view of a blow-off mouth of an automobile;

FIG. 2 is a front view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view; and,

FIG. 7 is a cross-sectional view taken along 14—14 as shown in FIG. 8. 

The ornamental design for a blow-off mouths of automobiles, as shown and described. 